@article{Oppenheimer1997,
author = {Oppenheimer, V. K.},
title= {Women’s employment and the gain to marriage: the specialization and trading model},
year = {1997},
doi = {10.1146/annurev.soc.23.1.431},
journal = {Annual Review of Sociology},
volume = {23},
pages = {431--453},
}